请教VSTO开发问题：怎样实现搜索功能。

Question

请教VSTO开发问题：怎样实现搜索功能。

例如在word中，我要搜索一段文本（例如：Hello VSTO），然后把所有符合搜索条件的都用不同颜色标记出来，求助~~

Answer 1

dear
试试用Find方法
http://technet.microsoft.com/zh-tw/library/ee692875.aspx

C#操作Word完全功略
http://tmsoft.lsxy.com/index.php?load=read&id=334

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秘訣無它，唯勤而已 http://www.dotblogs.com.tw/yc421206/

Answer 2

用过Find这个属性。不过execute后不知道怎样获取range对象。

Answer 3

Hi，

一段WORD中查找指定字符的代码，请参考：

public static void DoSearchAndReplaceInWord()

        {

            Word.Application word = new Word.Application();

            Word.Document doc = new Word.Document();

 

            object missing = System.Type.Missing;

 

            try

            {

                object fileName = @"C:\myDocument.doc";

                doc = word.Documents.Open(ref fileName,

                    ref missing, ref missing, ref missing, ref missing,

                    ref missing, ref missing, ref missing, ref missing,

                    ref missing, ref missing, ref missing, ref missing,

                    ref missing, ref missing, ref missing);

 

                doc.Activate();

                foreach (Word.Range tmpRange in doc.StoryRanges)

                {

                    tmpRange.Find.Text = "findme";

                    tmpRange.Find.Replacement.Text = "findyou";

                    tmpRange.Find.Wrap = Word.WdFindWrap.wdFindContinue;

                    object replaceAll = Word.WdReplace.wdReplaceAll;

 

                    tmpRange.Find.Execute(ref missing, ref missing, ref missing,

                        ref missing, ref missing, ref missing, ref missing,

                        ref missing, ref missing, ref missing, ref replaceAll,

                        ref missing, ref missing, ref missing, ref missing);

                }

                doc.Save();

                doc.Close(ref missing, ref missing, ref missing);

                word.Application.Quit(ref missing, ref missing, ref missing);

            }

            catch (Exception ex)

            {

                doc.Close(ref missing, ref missing, ref missing);

                word.Application.Quit(ref missing, ref missing, ref missing);

            }

        }

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Paul Zhou [MSFT]
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